Even coffee could not pull me out of it but as soon as I walked out to go home, I felt like I could do an iron man.

咖啡也不能让我清醒。可是一出办公室要回家了，我觉得我都能演钢铁侠了。

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The utility model relates to an electromagnet, which is composed of a yoke iron, an armature iron, a push rod, a pull rod, a starting coil, a sustain coil, a controlling circuit and an end cover.

本实用新型涉及一种电磁铁，有轭铁、衔铁、推杆、拉杆、启动线圈、维持线圈、控制电路和端盖。

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